﻿<%@ Page Language="C#" AutoEventWireup="true" CodeFile="main.aspx.cs" Inherits="main" %>

<!DOCTYPE html>
<html>
<head runat="server">
    <title>中间这一块</title>
    <style type="text/css">
        *
        {
            margin:0px;
            padding:0px;    
        }
    </style>
    <script language="JavaScript" type="text/javascript">
        var divTop, divLeft, divWidth, divHeight, docHeight, docWidth, objTimer;
        function resizeDiv() {
            document.getElementById("showinfo").style.height = document.body.clientHeight;
        }
        window.onload = resizeDiv;
    </script>
</head>
<body>
    <form id="form1" runat="server">
    <div id="showinfo" style="background-image: url(images/background.gif); width: 100%;margin:0;padding:0;
        height:830px; filter: Alpha(Opacity=30);">
    </div>
    </form>
</body>
</html>
